EverExceed Smart IT Cabin
Solution User Manual
3.2 Startup
The startup procedures are as follows:
1. Close the external input power switch.
2. Close the input air breaker downstream the UPS.
3. Close the main input air breaker on the MSC-PMU, SPD module air
breaker, UPS input air breaker, AC input power air breaker, UPS output
air breaker, lighting & LCD air breaker from left to right in turn
4. The AC is powered directly by the mains. After the power input air
breaker is closed, wait about 5s, the AC inner fan will start up.
5. After the UPS is powered on, it enters self-test state (including battery
self-test), all LED indicators blink and the beeper beeps discontinuously.
After the self-test, the UPS will enter the standby mode, and the MAINS
indicator will turn on, as shown in Figure 4-3 (a). Press the ON/SILENCE
key for above 1s, and wait about 30s, the UPS will switch to inverter
standby mode, and the INVERTER indicator will blink. When the UPS
has output, the INVERTER indicator will turn on.
6. Measure whether the inverter output voltage is normal.
7. After the UPS inverter output becomes normal, the LCD on the front door
will get power and start up. Log in the Smart IT Cabin monitoring system.
8. Open the front and rear doors, observe whether the LED indicators can
turn on.
3.3 Power off
The power-off procedures are as follows:
1. Ensure that all user IT equipment are powered off.
2. Enter the Hot Management
menu of the LCD monitoring system to turn
off the AC.
3. After the AC stops flowing cold wind, open the AC air breaker on the
PMU.
4. Press the OFF key on the display panel of the UPS.
5. Open the UPS input and output air breakers.
6. Open the total input air breaker on the PMU.
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